Project import generated by Copybara.

PiperOrigin-RevId: 369968702

README.md

@@ -101,11 +101,14 @@ flag | default | description
 -----|---------|------------
 verbs_mtu | 4096 | Changes the mtu size for qp configuration. Note that some adapters may have limited support for 4096 so this flag must be set to be within device contraints
 no_ipv6_for_mtu | false | If set, will only enumerate ports with ipv4 addresses.
+device_name | none | If set, will attempt to open the named device for all tests. If the device is not found **rdma_unit_test** will list the available devices.
 
 
 ## Device Support
 **rdma-unit-test** uses ibv_get_device_list to find all available devices. By
 default **rdma-unit-test** will use the first device found with an active port.
+To select a difference device name or port use the **--device_name** flag.
+
 This package has been tested on the following adapters;
 
 * Mellonox ConnectX-3

cases/loopback_test.cc

@@ -138,7 +138,8 @@ class LoopbackTest : public BasicFixture {
     DCHECK_EQ(client.atomic_buffer.size(), 0UL)
         << "Atomic buffer already initialized";
     client.atomic_buffer = ibv_.AllocBuffer(kBufferMemoryPages);
-    DCHECK_EQ(reinterpret_cast<uintptr_t>(client.atomic_buffer.data()) % 8, 0);
+    DCHECK_EQ(reinterpret_cast<uintptr_t>(client.atomic_buffer.data()) % 8,
+              0UL);
     for (size_t i = 0; i < client.atomic_buffer.size(); i += sizeof(content)) {
       *reinterpret_cast<uint64_t*>(client.atomic_buffer.data() + i) = content;
     }